Complete as much as possible in 20 minutes of:
10 Pull-ups
20 Push-ups
30 Squats
15 Pull-ups
30 Push-ups
45 Squats
20 Pull-ups
40 Push-ups
60 Squats
25 Pull-ups
50 Push-ups
75 Squats
30 Pull-ups
60 Push-ups
90 Squats